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Commit c662fe26 authored by Christophe Geuzaine's avatar Christophe Geuzaine
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......@@ -84,21 +84,20 @@ Delaunay algorithm is subdivided in the following five steps for
surface/volume discretization:
<p>
<ol>
<li>
trivial meshing of a box including the convex polygon/polyhedron
<li>trivial meshing of a box including the convex polygon/polyhedron
defined by the boundary nodes resulting from the discretization of the
curves/surfaces;
<li>
creation of the initial mesh by insertion of all the nodes on the
curves/surfaces thanks to the Bowyer algorithm;
<li>
boundary restoration to force all the edges/faces of the
curves/surfaces;
<li>creation of the initial mesh by insertion of all the nodes on the
curves/surfaces thanks to the Bowyer algorithm;
<li>boundary restoration to force all the edges/faces of the
curves/surfaces to be present in the initial mesh;
<li>
suppression of all the unwanted triangles/tetrahedra (in
particular those containing the nodes of the initial box);
<li>
insertion of new nodes by the Bowyer algorithm until the
<li>suppression of all the unwanted triangles/tetrahedra (in
particular those containing the nodes of the initial box);
<li>insertion of new nodes by the Bowyer algorithm until the
characteristic size of each simplex is lower or equal to the
characteristic length field evaluated at the center of its
circumscribed circle/sphere.
......@@ -205,33 +204,33 @@ e-mails to send questions or bug reports!
Some pictures made with Gmsh:
<ul>
<li> Meshes of
<A href="/gmsh/gallery/Mesh1D.gif">lines</A>,
<A href="/gmsh/gallery/Mesh2DCiss.gif">surfaces</A> and
<A href="/gmsh/gallery/Mesh3D.gif">volumes</A>
respecting a given characteristic length field (d(r) = a (sin(X) * sin (Y)) + b).
<li> 3D mesh of an
<A href="/gmsh/gallery/bigelec4.gif">electrical component</A>
(courtesy S.K. Choi).
<li> Part of a <A href="/gmsh/gallery/shoulder.gif">shoulder bone</a>
(Javad Fatemi).
<li> A mechanical part in the demo files:
<A href="/gmsh/gallery/ex09-0.gif">pict1</A>,
<A href="/gmsh/gallery/ex09-1.gif">pict2</A>,
<A href="/gmsh/gallery/ex09-2.gif">pict3</A>.
<li> Mach number on a F16
<A href="/gmsh/gallery/f16-1.gif">pict1</A>,
<A href="/gmsh/gallery/f16-2.gif">pict2</A>,
<A href="/gmsh/gallery/f16-3.gif">pict3</A>,
<A href="/gmsh/gallery/f16-5.gif">pict4</A> (courtesy P. Geuzaine).
<li> Example of on-screen information display:
<A href="/gmsh/gallery/infodisplay1.gif">1</A>,
<A href="/gmsh/gallery/infodisplay2.gif">2</A>.
<li> A 3D <A href="/gmsh/gallery/adap.gif">adapted mesh</A>.
<li> Smooth 2D <A href="/gmsh/gallery/blob.gif">colormap</A> and
3D <A href="/gmsh/gallery/density.mov">quicktime movie</A>.
<li> Some didactic animations about computational electromagnetics at
<A href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>.
<li>Meshes of
<A href="/gmsh/gallery/Mesh1D.gif">lines</A>,
<A href="/gmsh/gallery/Mesh2DCiss.gif">surfaces</A> and
<A href="/gmsh/gallery/Mesh3D.gif">volumes</A>
respecting a given characteristic length field (d(r) = a (sin(X) * sin (Y)) + b).
<li>3D mesh of an
<A href="/gmsh/gallery/bigelec4.gif">electrical component</A>
(courtesy S.K. Choi).
<li>Part of a <A href="/gmsh/gallery/shoulder.gif">shoulder bone</a>
(Javad Fatemi).
<li>A mechanical part in the demo files:
<A href="/gmsh/gallery/ex09-0.gif">pict1</A>,
<A href="/gmsh/gallery/ex09-1.gif">pict2</A>,
<A href="/gmsh/gallery/ex09-2.gif">pict3</A>.
<li>Mach number on a F16
<A href="/gmsh/gallery/f16-1.gif">pict1</A>,
<A href="/gmsh/gallery/f16-2.gif">pict2</A>,
<A href="/gmsh/gallery/f16-3.gif">pict3</A>,
<A href="/gmsh/gallery/f16-5.gif">pict4</A> (courtesy P. Geuzaine).
<li>Example of on-screen information display:
<A href="/gmsh/gallery/infodisplay1.gif">1</A>,
<A href="/gmsh/gallery/infodisplay2.gif">2</A>.
<li>A 3D <A href="/gmsh/gallery/adap.gif">adapted mesh</A>.
<li>Smooth 2D <A href="/gmsh/gallery/blob.gif">colormap</A> and
3D <A href="/gmsh/gallery/density.mov">quicktime movie</A>.
<li>Some didactic animations about computational electromagnetics at
<A href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>.
</ul>
......@@ -247,7 +246,7 @@ Back to <a href="/">geuz.org</a>.
<p>
$Date: 2001-10-12 17:57:56 $
$Date: 2001-10-12 18:28:43 $
</BODY>
</HTML>
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